1072346120

素因数分解:

$2^3\times 5^1\times {\mathrm{26808653}}^1$

素因数の和:26808664

約数の個数: 16

約数和(自身を含む): 2412778860

約数和(自身を除く): 1340432740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26808653, 53617306, 107234612, 134043265, 214469224, 268086530, 536173060, 1072346120]

約数ペア:

[(1, 1072346120), (2, 536173060), (4, 268086530), (5, 214469224), (8, 134043265), (10, 107234612), (20, 53617306), (40, 26808653)]